Update unit test make files to use BoringSSL

Merge from widevine of go://wvgerrit/14173

This CL updates the android makefiles to use the libcrypto_static.

Change-Id: I74567ff880ebdce366766a9ab44c92cc9540b8db

libwvdrmengine/oemcrypto/mock/Android.mk

@@ -25,7 +25,6 @@ LOCAL_C_INCLUDES += \
     external/openssl/include/openssl \
 
 LOCAL_SHARED_LIBRARIES := \
-    libcrypto \
     libcutils \
     libdl \
     liblog \
@@ -33,7 +32,8 @@ LOCAL_SHARED_LIBRARIES := \
     libz \
 
 LOCAL_STATIC_LIBRARIES := \
-    libcdm_utils
+    libcdm_utils \
+    libcrypto_static \
 
 LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR_SHARED_LIBRARIES)
 LOCAL_MODULE := liboemcrypto